Lange 1 Moonphase

A. Lange & Sohne Lange 1 Moonphase is built to such a high degree of mechanical accuracy that its mechanism is accurate for 122.6 years! The lange 1 moonphase feature a gold lunar disc at 5.00 and luminous powerresrve and subdials. The watch is accurate in its moon prediction to 99.998 percent. Running at 21600 VPH.